Shear bond strength of brackets on restorative materials : Comparison on various dental restorative materials using the universal primer Monobond(®) Plus (2016) Ebert T, Elsner L, Hirschfelder U, Hanke S Journal article Landmarks of the Frankfort horizontal plane : Reliability in a three-dimensional Cartesian coordinate system (2016) Hofmann E, Fimmers R, Schmid M, Hirschfelder U, Detterbeck A, Hertrich K Journal article MRI vs. CT for orthodontic applications: comparison of two MRI protocols and three CT (multislice, cone-beam, industrial) technologies (2016) Detterbeck A, Hofmeister M, Hofmann E, Haddad D, Weber D, Hoelzing A, Zabler S, et al. Journal article Three-dimensional CT evaluation of oculoauriculovertebral spectrum patients use of Katsumata's asymmetry index (2016) Hofmann E, Schmid M, Steinhaeuser-Andresen S, Hirschfelder U Journal article Artifacts in orthodontic bracket systems in cone-beam computed tomography and multislice computed tomography (2015) Hirschinger V, Hanke S, Hirschfelder U, Hofmann E Journal article Editorial (2015) Hirschfelder U, Jaeger A, Fritz U Journal article, Editorial Metric precision via soft-tissue landmarks in three-dimensional structured-light scans of human faces (2014) Fink M, Medelnik J, Strobel K, Hirschfelder U, Hofmann E Journal article Cone beam computed tomography and low-dose multislice computed tomography in orthodontics and dentistry: a comparative evaluation on image quality and radiation exposure (2014) Hofmann E, Schmid M, Lell M, Hirschfelder U Journal article